Z87L0116ASC Equivalent & Substitute Parts

Part Overview

The Z87L0116ASC is an RF IC phone controller implementing Frequency Hopping Spread Spectrum (FHSS) technology at 900MHz, packaged in a 144-VQFP (20x20mm) surface mount configuration. This component is classified as obsolete, making identification of suitable substitutes essential for ongoing system support and new design implementations. The part's specialized RF control function and specific packaging requirements limit the pool of compatible alternatives to direct manufacturer equivalents meeting identical electrical and mechanical specifications.

Substiute Parts

Z87L0116ASC

ZilogIn Stock: 1118Z87L0116ASC Datasheet

Current PartRFQ

Z87L0116ASG

ZilogIn Stock: 1089Z87L0116ASG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Z87L0116ASC is determined by strict equivalence across the following critical parameters:

• RF Function & Frequency: Phone controller with FHSS modulation at 900MHz
• Package Compatibility: 144-VQFP (20x20mm) surface mount configuration
• Electrical Specifications: Identical base product number (Z87L0116) ensuring pin-compatible functionality
• Environmental Requirements: Matching MSL rating of 3 (168 Hours)
• Regulatory Compliance: ECCN EAR99 and HTSUS 8542.31.0001 classification

The Z87L0116ASG qualifies as a direct substitute based on complete alignment with these parameters. The primary distinction lies in product status and RoHS compliance level, not in functional or mechanical characteristics.

Parameter Comparison

Engineering Selection Recommendations

The Z87L0116ASG is the direct equivalent for Z87L0116ASC applications. Selection between these parts should be based on the following factors:

For New Designs and Production Continuity: The Z87L0116ASG is the appropriate choice. This part maintains active product status with Zilog, ensuring long-term availability and supply chain stability. ROHS3 compliance aligns with current environmental regulations and procurement standards.

For Legacy System Support: The Z87L0116ASC remains functionally equivalent where existing inventory is available. However, the obsolete status indicates limited future availability. Transition planning to Z87L0116ASG is recommended for systems requiring extended operational life.

Compliance Considerations: Both parts carry identical ECCN (EAR99) and HTSUS classifications, ensuring equivalent export and tariff treatment. The RoHS compliance difference reflects manufacturing process updates rather than functional divergence.

Frequently Asked Questions (FAQ)

Q: Can Z87L0116ASG directly replace Z87L0116ASC in existing designs?

A: Yes. Both parts share identical electrical function, RF specifications (900MHz FHSS), and mechanical packaging (144-VQFP 20x20mm). Pin compatibility and performance characteristics are equivalent.

Q: What is the significance of the product status difference?

A: Z87L0116ASC is classified as obsolete, indicating Zilog has discontinued active production and support. Z87L0116ASG maintains active status, ensuring continued availability from authorized distributors and manufacturer support.

Q: Does the RoHS compliance difference affect compatibility?

A: No. RoHS3 compliance in Z87L0116ASG reflects updated manufacturing processes and environmental standards. Functional and electrical performance remain identical to the non-compliant Z87L0116ASC.

Q: Are there any package or mounting differences?

A: No. Both parts use identical 144-VQFP (20x20mm) surface mount packaging. PCB layout, reflow profiles, and assembly processes are interchangeable.

Q: What is the MSL rating significance for these parts?

A: Both parts carry MSL 3 (168 Hours), indicating identical moisture sensitivity. Storage and handling requirements are equivalent, with a maximum floor life of 168 hours after moisture barrier bag opening.

Q: Are there inventory considerations for selection?

A: Z87L0116ASG shows 984 units in stock versus 1012 units for Z87L0116ASC. For immediate procurement, verify current availability with authorized distributors, as inventory levels fluctuate.